Base | Representation |
---|---|
bin | 10111110111101… |
… | …11011110111010 |
3 | 111221210101221020 |
4 | 23323313132322 |
5 | 402230240010 |
6 | 31511523310 |
7 | 4651016133 |
oct | 1373673672 |
9 | 457711836 |
10 | 200243130 |
11 | a303969a |
12 | 57089536 |
13 | 32640b79 |
14 | 1c846c8a |
15 | 128a6470 |
hex | bef77ba |
200243130 has 16 divisors (see below), whose sum is σ = 480583584. Its totient is φ = 53398160.
The previous prime is 200243123. The next prime is 200243143. The reversal of 200243130 is 31342002.
It is a super-2 number, since 2×2002431302 = 80194622224393800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3337356 + ... + 3337415.
It is an arithmetic number, because the mean of its divisors is an integer number (30036474).
Almost surely, 2200243130 is an apocalyptic number.
200243130 is an abundant number, since it is smaller than the sum of its proper divisors (280340454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200243130 is a wasteful number, since it uses less digits than its factorization.
200243130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6674781.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 200243130 is about 14150.7289564884. The cubic root of 200243130 is about 585.0404238265.
Adding to 200243130 its reverse (31342002), we get a palindrome (231585132).
The spelling of 200243130 in words is "two hundred million, two hundred forty-three thousand, one hundred thirty".
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